<HTML><title>Function Objects</title>
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<h1><a name="Overview"></a>Function Objects</h1>
Here are some examples demonstrating how function objects can be used to 
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  <li> <a href="function1.html">transform</a> a matrix A into another matrix B 
    which is a function of the original matrix A (and optionally yet another matrix 
    C)</li>
  <li> <a href="function2.html">aggregate</a> cell values or a function of them</li>
  <li> <a href="function3.html">generate selection</a> views for cells satisfying 
    a given condition</li>
  <li> <a href="function4.html">sort</a> matrix rows or columns into a user specified 
    order</li>
  <li>You will most likely use them to do many more powerful things </li>
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